Just my opinion what do you think?

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Jim Cantore

#21 Postby Jim Cantore » Wed Oct 19, 2005 9:22 pm

Cat 5s are wierd they go up and down and seem to go through more frequent ERC's

why is that anyway?
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#22 Postby mtm4319 » Wed Oct 19, 2005 9:28 pm

Would this be considered dry air?

Image

This was from 0702Z on the 19th, as its pressure was plunging below 900mb.
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#23 Postby skysummit » Wed Oct 19, 2005 9:31 pm

mtm4319 wrote:Would this be considered dry air?

Image

This was from 0702Z on the 19th, as its pressure was plunging below 900mb.


Yup...that's the dry air that "affected" it earlier.
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#24 Postby markymark8 » Wed Oct 19, 2005 9:32 pm

The outflow is not near as good to me especially to the northwest side . She is becoming more longated instead of oval shaped which is a sure sign of weakening. She will be lucky to be a 3 at landfall in Florida. There will be alot of dry air and shearing winds to demote her bigtime. There will be 2 stories to her . The one where she was the strongest recorded in the Caribbean and made history and when she enters the Gulf and becomes very disorganized and weakens fast to a strong cat 2 or 3 and wont end up being anything compared to Charley hitting the US. As I was just finishing this blog Mark Sudduth is saying there is alot of dry air hurting her right now.
Last edited by markymark8 on Wed Oct 19, 2005 9:35 pm, edited 1 time in total.
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#25 Postby Tri-State_1925 » Wed Oct 19, 2005 9:35 pm

The continuing tiny eye of this storm is pretty amazing...
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#26 Postby skysummit » Wed Oct 19, 2005 9:44 pm

Well, she's "weakened" too 155mph, but her pressure is still crazy...894mb. The inner eyewall should start to erode soon, if not already. This is going to go through an ERC at 894mb....UNBELIEVABLE.
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#27 Postby n o o d l z » Wed Oct 19, 2005 9:47 pm

skysummit wrote:Well, she's "weakened" too 155mph, but her pressure is still crazy...894mb. The inner eyewall should start to erode soon, if not already. This is going to go through an ERC at 894mb....UNBELIEVABLE.


894mb is a satellite estimate...like I said, wait for recon.
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#28 Postby krysof » Wed Oct 19, 2005 9:48 pm

markymark8 wrote:The outflow is not near as good to me especially to the northwest side . She is becoming more longated instead of oval shaped which is a sure sign of weakening. She will be lucky to be a 3 at landfall in Florida. There will be alot of dry air and shearing winds to demote her bigtime. There will be 2 stories to her . The one where she was the strongest recorded in the Caribbean and made history and when she enters the Gulf and becomes very disorganized and weakens fast to a strong cat 2 or 3 and wont end up being anything compared to Charley hitting the US. As I was just finishing this blog Mark Sudduth is saying there is alot of dry air hurting her right now.


The word "crow" comes to mind :roll:
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#29 Postby skysummit » Wed Oct 19, 2005 9:54 pm

n o o d l z wrote:
skysummit wrote:Well, she's "weakened" too 155mph, but her pressure is still crazy...894mb. The inner eyewall should start to erode soon, if not already. This is going to go through an ERC at 894mb....UNBELIEVABLE.


894mb is a satellite estimate...like I said, wait for recon.


Believe me, I know it's a sat estimate. Point is, she is going through fluctuations. Even the NHC is forecasting her to strengthen tomorrow...plus grow in size.
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#30 Postby n o o d l z » Wed Oct 19, 2005 9:58 pm

skysummit wrote:
n o o d l z wrote:
skysummit wrote:Well, she's "weakened" too 155mph, but her pressure is still crazy...894mb. The inner eyewall should start to erode soon, if not already. This is going to go through an ERC at 894mb....UNBELIEVABLE.


894mb is a satellite estimate...like I said, wait for recon.


Believe me, I know it's a sat estimate. Point is, she is going through fluctuations. Even the NHC is forecasting her to strengthen tomorrow...plus grow in size.


I said it in the other dry air thread...I've got some crow ready just in case. But I think the NHC is dead wrong...but I don't think thats really saying much. I think we can all agree they haven't been the best at forecasting strength this year.
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#31 Postby markymark8 » Wed Oct 19, 2005 9:58 pm

krysof wrote:
markymark8 wrote:The outflow is not near as good to me especially to the northwest side . She is becoming more longated instead of oval shaped which is a sure sign of weakening. She will be lucky to be a 3 at landfall in Florida. There will be alot of dry air and shearing winds to demote her bigtime. There will be 2 stories to her . The one where she was the strongest recorded in the Caribbean and made history and when she enters the Gulf and becomes very disorganized and weakens fast to a strong cat 2 or 3 and wont end up being anything compared to Charley hitting the US. As I was just finishing this blog Mark Sudduth is saying there is alot of dry air hurting her right now.


The word "crow" comes to mind :roll:
crow???
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#32 Postby NCHurricane » Wed Oct 19, 2005 10:53 pm

n o o d l z wrote:
skysummit wrote:
n o o d l z wrote:
skysummit wrote:Well, she's "weakened" too 155mph, but her pressure is still crazy...894mb. The inner eyewall should start to erode soon, if not already. This is going to go through an ERC at 894mb....UNBELIEVABLE.


894mb is a satellite estimate...like I said, wait for recon.


Believe me, I know it's a sat estimate. Point is, she is going through fluctuations. Even the NHC is forecasting her to strengthen tomorrow...plus grow in size.


I said it in the other dry air thread...I've got some crow ready just in case. But I think the NHC is dead wrong...but I don't think thats really saying much. I think we can all agree they haven't been the best at forecasting strength this year.


The NHC will be the first to admit that forecasting tropical intensities is still the one the biggest problem they deal with - not just this year either. An ERC, for instance, isn't well understood as far as what causes it to begin. As far as I know it's almost impossible to forecast if a 'cane will become annular many hours in advance. (Someone please correct me if I am wrong).

Chuck
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#33 Postby rainbird » Wed Oct 19, 2005 11:23 pm

Can you clarify what ERC stands for??? Thanks much - :lol:
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#34 Postby skysummit » Wed Oct 19, 2005 11:27 pm

rainbird wrote:Can you clarify what ERC stands for??? Thanks much - :lol:


Eyewall Replacement Cycle. It's when the inner eyewall collapses and an outer eyewall takes over. When this happens, pressure usually rises and winds drop off a bit. Once the ERC is complete, it's possible the storm could re-strengthen again.
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#35 Postby wxmann_91 » Wed Oct 19, 2005 11:29 pm

markymark8 wrote:
krysof wrote:
markymark8 wrote:The outflow is not near as good to me especially to the northwest side . She is becoming more longated instead of oval shaped which is a sure sign of weakening. She will be lucky to be a 3 at landfall in Florida. There will be alot of dry air and shearing winds to demote her bigtime. There will be 2 stories to her . The one where she was the strongest recorded in the Caribbean and made history and when she enters the Gulf and becomes very disorganized and weakens fast to a strong cat 2 or 3 and wont end up being anything compared to Charley hitting the US. As I was just finishing this blog Mark Sudduth is saying there is alot of dry air hurting her right now.


The word "crow" comes to mind :roll:
crow???


It means he thinks you'll be wrong.


rainbird wrote:Can you clarify what ERC stands for??? Thanks much - :lol:


Eyewall replacement cycle. Usually occurs in intense hurricanes.


skysummit wrote:The 00z NAM has it doing a loop in the Yuc then under the western tip of Cuba in 84 hours.


Don't trust the NAM. It is a worthless model in the tropics.
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#36 Postby skysummit » Wed Oct 19, 2005 11:30 pm

wxmann_91 wrote:
Don't trust the NAM. It is a worthless model in the tropics.


I know that. It's just something else to comment on. :)
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#37 Postby rainbird » Wed Oct 19, 2005 11:36 pm

skysummit wrote:
rainbird wrote:Can you clarify what ERC stands for??? Thanks much - :lol:


Eyewall Replacement Cycle. It's when the inner eyewall collapses and an outer eyewall takes over. When this happens, pressure usually rises and winds drop off a bit. Once the ERC is complete, it's possible the storm could re-strengthen again.


Appreciate - I now have a more understanding what everyone is discussing on this topic - Thanks again
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